题目内容：

John is travelling on a train. He is very hungry. The train stops at a small station. He wants to buy one cake to eat very much, but it's raining hard.  He wants someone to help him.  A little boy is coming over to him. John asks him to buy cakes for him. He gives the little boy one yuan and says, "Go and buy two  cakes with the money. One cake is for me, the other is for you.  Can you help me?"

The little boy is very happy and runs over to buy cakes in the rain. A few minutes later the little boy  comes back and says to John, "I'm sorry. I'm eating the last cake.  It's delicious. Thank you very  much.  Here is your fifty fen. "

1.John is traveling.

A. by train    B. by plane    C. by bus    D. by car

2.helps John to buy cakes.

A. A woman    B. A little girl    C. A man    D. A little boy

3.The little boy can't buy two cakes because.

A. he doesn't like to buy    B. there is only one cake left

C. he doesn't have enough(足够)money    D. John wants him to buy one

4.John is very_______.

A. happy    B. nervous    C. hungry    D. tired